Fans of the long-running CBS police drama Blue Bloods have something new to look forward to: the highly anticipated spinoff series, Boston Blue, is set to premiere next month — and it’s already making headlines. In a surprise announcement, producers confirmed that an original Blue Bloods cast member will attend the world premiere event for the spinoff series.

Though the identity of the actor has not yet been officially revealed, speculation is swirling that one of the Reagan family members — possibly Tom Selleck, Donnie Wahlberg, or Bridget Moynahan — will make an appearance at the red carpet premiere in Boston, where the series is set and filmed.

What Is Boston Blue?

Boston Blue is a spinoff of Blue Bloods that shifts the focus from New York to Boston, offering a fresh look at law enforcement in a new city while still maintaining the family-first, justice-driven themes that made Blue Bloods a hit. The new series follows a multigenerational family of officers working across different branches of the Boston Police Department.

The show promises intense procedural drama, moral dilemmas, and plenty of character-driven stories that resonate with Blue Bloods fans. The producers have hinted that Boston Blue will also include subtle connections to the original series — including possible guest appearances and legacy characters.

Bridging the Old and the New

The presence of an original Blue Bloods star at the premiere is a symbolic move — one that seems to acknowledge the legacy of the parent show while officially passing the torch to a new generation of officers and stories. It’s also a marketing masterstroke, re-engaging longtime fans and building excitement around the new series.

A spokesperson for CBS said, “We’re thrilled to honor the roots of Blue Bloods while introducing Boston Blue to the world. Having one of the original cast members at the premiere reinforces the connection between these two shows — and reminds fans that this universe is still very much alive.”

The Premiere Event

The world premiere of Boston Blue will take place in Boston on [insert date here], with the main cast, producers, network executives, and invited guests walking the red carpet. Fan events, meet-and-greets, and a special screening of the pilot episode are also planned.

For fans who can’t attend in person, the event will be livestreamed via CBS’s official platforms and select entertainment outlets.

What This Means for the Franchise

With Blue Bloods recently wrapping up its final season after more than a decade on air, Boston Blue represents both a continuation and a fresh start. If the premiere is any indication, CBS is betting big on the new series — and leaning into nostalgia to bring the fanbase along.

Whether or not more original cast members will appear on Boston Blue remains to be seen, but one thing is clear: the Reagan legacy is far from over.